Let A = \{5, 7, 9\}; B =\ x|x; an even whole number less than 11), C = \{6, 8, 10, 12\} and D=\ x| xi! an odd whole number less than 12). Find AnB.

Select the correct choice and fill in any answer boxes in your choice below.

O. A cap B=\ Box\ (Use a comma to separate answers as needed.)
O B. The solution is the empty set.

1 answer

AnB = A ∩ B

We know that B consists of even whole numbers less than 11. However, A only contains odd numbers. Therefore, there is no overlap between A and B, and their intersection will be the empty set.

So, the correct choice is:

B. The solution is the empty set.